ZDNET's key takeaways Frequent computer maintenance is key to keeping your desktop performing at its best for years after purchase.It's an important habit to build early on, and most tools you'll need ...

I've been fixing computers for years and tinkering with my own hardware for even longer. And while everyone's PC hardware toolkit differs, these are the core tools I use whenever I fix a PC—and ...

There are various reasons why Windows does not start. The first assumption is a defect in the boot environment that prevents the system from starting. However, causes can also be a defective file ...

Working on a PC sometimes go fast and smooth—no fuss, no hassle. You pop in the components, connect all necessary cables, press the power button, and boom, a POST screen. Other times, however, you end ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Hopefully, you’ll never have a PC problem to troubleshoot, but ...